#511C47#511C47

#511C47 is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.5% C 0.098 H 335.6°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#511C47
RGB	rgb(81, 28, 71)
HSL	hsl(311, 49%, 21%)
HSV	hsv(311, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 12.3%, 68.2%)
CIE-LAB	lab(20.18, 30.70, -14.91)
CIE-LCH	lch(20.18, 34.13, 334.10°)
OKLab	oklab(32.47% 0.0894 -0.0405)
OKLCH	oklch(32.47% 0.098 335.6)
XYZ	xyz(4.9460, 3.0352, 6.2854)
Luminance	0.0303 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C47 #1C5126

analogous

#411C51 #511C47 #511C2D

triadic

#511C47 #47511C #1C4751

tetradic

#511C47 #51411C #1C5126 #1C2D51

square

#511C47 #51411C #1C5126 #1C2D51

split-complementary

#511C47 #2D511C #1C5141

monochromatic

#170814 #240C1F #511C47 #7E2C6F #AC3B97

Accessibility & contrast

On white

13.07

#511C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#511C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C47

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C47	#FFFFFF	#000000	##FFFFFF
##511C47	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2C48

Deuteranopia (green-blind)

#2D3446

Tritanopia (blue-blind)

#551F2E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #511c47;
/* rgb */ color: rgb(81, 28, 71);
/* oklch */ color: oklch(32.5% 0.098 335.6);

Tailwind

colors: {
  custom: {
    50: '#845c7a',
    500: '#511c47',
    950: '#000000',
  },
}

SCSS

$custom: #511c47;
$custom-light: #845c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#511c47",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 71
  },
  "hsl": {
    "h": 311.321,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.32469,
    "c": 0.09816,
    "h": 335.6
  },
  "luminance": 0.03035
}

Semantic roles & 50–950 ramp

primary

#511C47

secondary

#42874F

accent

#D86950

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0409

muted

#7C797B

Preview Lab

Preview with #511C47

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →